Delphin, modular clamping system

  • Setting outside of the machine. Workpieces can be set up outside the machine.
  • Standardisation of productions. The standardisation of the interfaces on all your machines.
  • More speed and productivity. Faster retooling means not only more working hours.
  • More flexibility Job interruptions for an express order are no problem.
  • Unmanned production by automation. By the Delphin zero-point system pallets can be clamped automatically.
  • Modernisation of existing machines by retrofitting with Delphin. Existing machines without a clamping system can be retrofitted.

Features:

  • Max. work piece weight 2000Kg / chuck
  • Clamping force 60.000kN
  • Repeatability <0.005mm
  • Flexible system
  • High stability
  • For manual or automatic use

Examples zero point systems

The Delphin family with 5 different solutions

HSP Hydraulic Standard Performance

HHP Hydraulic High Performance

PSP Pneumatic Standard Performance

PHP Pneumatic High Performance

DelphinCompact – New modular clamping system

Delphin technical description
Delphin HSP/HHP PSP/PHP DelphinCompact
Workpiece weight <2000Kg <2000Kg <2000Kg
Centre distance 200-400mm 200-400mm 200-400mm
Clamping force 15Kn 13Kn 15Kn
Holding force 60Kn 60Kn 60Kn
Precence control no/yes no/yes no/yes
Lift-off function 2mm no 1mm
Releasing hydraulic 30-70bar pneumatic 6 bar pneumatic 6 bar
Clamping mechanical mechanical mechanical

Delphin built-in and built-up possibilities

 

 

Built-in

Installation in machine tables or baseplates:

The piston chamber of the chuck is integrated in the machine table or baseplate; Installation in machine tables: OEM solution

.

Semi built-indelphin semi built-in

1 O-ring Installation in baseplates: the O-ring serves to seal the pneumatic and/or hydraulic supply lines

2 Thread Installation in clamping turrets or twin brackets etc. with throughholes: Pneumatic and/or hydraulic supply lines are connected with fittings to the chucks

Built-up, turrets and baseplatesdelphin built-up

Mounting on machine tables, jigs or fixtures: The mounting bores for mounting on the machine table are made by the works; mounting bore pattern in accordance with customer‘s specifications. When ordering, please specify the machine table data.

Turrets without clamping spigots in the base remain permanently on the machine table. Turrets with clamping spigots in the base can be fitted and removed quickly on Delphin baseplates. This means that the machine table is also available for jigs and fixtures. Turrets are available customised. Material GG25 unless otherwise specified by customer.

 

Function of the pullstuds

 

pullstuds schetsCentring free of play

One special feature in relation to modular equipping of the machine tables is the option for arrangement and number of chucks. Regardless of the requirements of the application, you determine the quantity and the particular centre distance with which you wish to equip the machine table. Our recommendation: use at least 4 chucks per workpiece. You may need to work with pallets. The conical clamping spigots are mounted directly in the device or workpiece. Centring of the conical face of the centring and compensating  clamping spigots free of play achieves maximum accuracy.

 

Attachment of Delphin clamping spigots

 

Centre distancepitch pullstudd

The centre distance is the centre-to-centre distance between the relevant chucks. The recommended centre distance is the default  ntre distance of 250 mm or 200 mm (with HCP also 100 mm are possible).

A centre distance in X-or Y direction should be selected quadratically. This offers the advantage that, for instance, a device or orkpiece can  be indexed in the case of machining operations on a 3-axis machine.

pullstuds dimension platepullstuds dimension plate2

Delphin, zero point clamping, Hydraulic Standard Performance

Features:

  • Combination of positioning cone and spring-loaded centring for maximum accuracy
  • Low-wear and precise in the long term (2 mm lift-off), click here for picture>>
  • Protection of the Z-support of the chuck when loading heavy devices
  • Suitable for conventional milling and 5-axis machining (HSC), die-sinking EDM and measuring machines
  • The simplest solution for clamping spigot mounting
  • All-round Z-support ring for protecting the bore against dirt

C260000 Chuck HSP built-in

For simple installation in a steel plate. Air channels built in the plate.

  • Clamping force: 15,000 N
  • Holding force: 60,000 N
  • Material: stainless steel, hardened and ground
  • Hydraulic pressure: 30 – 70 bar
  • Accuracy: < 0.005 mm
  • Dimensions: Ø 115 x 48 mm

  C260120 Chuck HSP  semi built-in

For simple installation in a bracket. Connection by 1/8″ thread.

  • Clamping force: 15,000 N
  • Holding force: 60,000 N
  • Material: stainless steel, hardened and ground
  • Hydraulic pressure: 30 – 70 bar
  • Accuracy: < 0.005 mm
  • Dimensions: Ø 115 x 48 mm

C260310 Chuck HSP built-up

With flange without fixation holes.

  • Clamping force: 15,000 N
  • Holding force: 60,000 N
  • Material: stainless steel, hardened and ground
  • Hydraulic pressure: 30 – 70 bar
  • Accuracy: < 0.005 mm
  • Dimensions: Ø 178 x 52 mm

C260320 Chuck HSP built-up

With flange with fixation holes.

  • Clamping force: 15,000 N
  • Holding force: 60,000 N
  • Material: stainless steel, hardened and ground
  • Hydraulic pressure: 30 – 70 bar
  • Accuracy: < 0.005 mm
  • Dimensions: Ø 178 x 52 mm

 

Delphin, zero point clamping, Hydraulic High Performance

Features:

  • Combination of positioning cone and spring-loaded centring for maximum accuracy
  • Low-wear and precise in the long term (2 mm lift-off), click here for picture>>
  • Protection of the Z-support of the chuck when loading heavy devices
  • Automation-capable
  • Suitable for conventional milling and 5-axis machining (HSC), die-sinking EDM and measuring machines
  • The simplest solution for clamping spigot mounting

C280000 Chuck HHP built-in

For simple installation in a machine table or special hardened plate.

  • Clamping force: 15,000 N
  • Holding force: 60,000 N
  • Material: stainless steel, hardened and ground
  • Hydraulic pressure: 30 – 70 bar
  • Accuracy: < 0.005 mm
  • Dimensions: Ø 138 x 48 mm

 C280100 Chuck HHP semi built-in

For simple installation in a bracket. Connection by an O-ring.

  • Clamping force: 15,000 N
  • Holding force: 60,000 N
  • Material: stainless steel, hardened and ground
  • Hydraulic pressure: 30 – 70 bar
  • Accuracy: < 0.005 mm
  • Dimensions: Ø 138 x 49 mm

C280120 Chuck HHP semi built-in

For simple installation in a bracket. Connection by 1/8″ thread.

  • Clamping force: 15,000 N
  • Holding force: 60,000 N
  • Material: stainless steel, hardened and ground
  • Hydraulic pressure: 30 – 70 bar
  • Accuracy: < 0.005 mm
  • Dimensions: Ø 138 x 52 mm

C280310 Chuck HHP built-up

With flange without fixation holes. Holes must be made by costumer.

  • Clamping force: 15,000 N
  • Holding force: 60,000 N
  • Material: stainless steel, hardened and ground
  • Hydraulic pressure: 30 – 70 bar
  • Accuracy: < 0.005 mm
  • Dimensions: Ø 189 x 52 mm

C280320 Chuck HHP built-up

With flange with fixation holes. Please submit drawing of holes.

  • Clamping force: 15,000 N
  • Holding force: 60,000 N
  • Material: stainless steel, hardened and ground
  • Hydraulic pressure: 30 – 70 bar
  • Accuracy: < 0.005 mm
  • Dimensions: Ø 189 x 52 mm

 

Delphin, zero point clamping, Pneumatic Standard Performance

Features:

  • Combination of positioning cone and spring-loaded centring for maximum accuracy
  • Suitable for conventional milling and 5-axis machining (HSC), die-sinking EDM and measuring machines
  • Low-wear and precise in the long term
  • The simplest solution for clamping spigot mounting
  • All-round Z-support ring for protecting the bore against dirt

C240000 Chuck PSP built-in

For simple installation in a steel plate. Air channels built in the plate.

  • Clamping force: 13,000 N
  • Holding force: 60,000 N
  • Material: stainless steel, hardened and ground
  • Air pressure: 6Bar
  • Accuracy: < 0.005 mm
  • Dimensions: Ø 138 x 51 mm

  C240120 Chuck PSP  semi built-in

For simple installation in a bracket. Connection by 1/8″ thread.

  • Clamping force: 13,000 N
  • Holding force: 60,000 N
  • Material: stainless steel, hardened and ground
  • Air pressure: 6Bar
  • Accuracy: < 0.005 mm
  • Dimensions: Ø 138 x 52 mm

C240310 Chuck PSP built-up

With flange without fixation holes.

  • Clamping force: 13,000 N
  • Holding force: 60,000 N
  • Material: stainless steel, hardened and ground
  • Air pressure: 6Bar
  • Accuracy: < 0.005 mm
  • Dimensions: Ø 189 x 54 mm

C240320 Chuck PSP built-up

With flange with fixation holes.

  • Clamping force: 13,000 N
  • Holding force: 60,000 N
  • Material: stainless steel, hardened and ground
  • Air pressure: 6Bar
  • Accuracy: < 0.005 mm
  • Dimensions: Ø 189 x 52 mm

 

Delphin, zero point clamping, Pneumatic High Performance

Features:

  • Combination of positioning cone and spring-loaded centring for maximum accuracy
  • Low-wear and precise in the long term
  • Protection of the Z-support of the chuck when loading heavy devices
  • For manual and automated equipping
  • Suitable for conventional milling and 5-axis machining (HSC), die-sinking EDM and measuring machines
  • The simplest solution for clamping spigot mounting

C290000 Chuck PHP built-in

For simple installation in a machine table or special hardened plate.

  • Clamping force: 13,000 N
  • Holding force: 60,000 N
  • Material: stainless steel, hardened and ground
  • Air pressure: 6Bar
  • Accuracy: < 0.005 mm
  • Dimensions: Ø 138 x 51 mm

C290050 Chuck PHP built-in index

For simple installation in a machine table or special hardened plate.

  • Clamping force: 13,000 N
  • Holding force: 60,000 N
  • Material: stainless steel, hardened and ground
  • Air pressure: 6Bar
  • Accuracy: < 0.005 mm
  • Dimensions: Ø 138 x 51 mm

 C290120 Chuck PHP semi built-in

For simple installation in a bracket. Connection by 1/8″ thread.

  • Clamping force: 13,000 N
  • Holding force: 60,000 N
  • Material: stainless steel, hardened and ground
  • Air pressure 6Bar
  • Accuracy: < 0.005 mm
  • Dimensions: Ø 138 x 51 mm

C290170 Chuck PHP semi built-in index

For simple installation in a bracket. Connection by 1/8″ thread.

  • Clamping force: 13,000 N
  • Holding force: 60,000 N
  • Material: stainless steel, hardened and ground
  • Air pressure 6Bar
  • Accuracy: < 0.005 mm
  • Dimensions: Ø 138 x 51 mm

 C290310 Chuck PHP built-up

With flange without fixation holes.

  • Clamping force: 13,000 N
  • Holding force: 60,000 N
  • Material: stainless steel, hardened and ground
  • Air pressure 6Bar
  • Accuracy: < 0.005 mm
  • Dimensions: Ø 189 x 54 mm

C290350 Chuck PHP built-up index

With flange without fixation holes.

  • Clamping force: 13,000 N
  • Holding force: 60,000 N
  • Material: stainless steel, hardened and ground
  • Air pressure 6Bar
  • Accuracy: < 0.005 mm
  • Dimensions: Ø 189 x 54 mm

 C290320 Chuck PHP built-up

With flange with fixation holes.

  • Clamping force: 13,000 N
  • Holding force: 60,000 N
  • Material: stainless steel, hardened and ground
  • Air pressure 6Bar
  • Accuracy: < 0.005 mm
  • Dimensions: Ø 189 x 54 mm

C290360 Chuck PHP built-up index

With flange with fixation holes.

  • Clamping force: 13,000 N
  • Holding force: 60,000 N
  • Material: stainless steel, hardened and ground
  • Air pressure 6Bar
  • Accuracy: < 0.005 mm
  • Dimensions: Ø 189 x 54 mm

 

Delphin, Pneumatic High Performance Automation

Features:

  • Combination of positioning cone and spring-loaded centring for maximum accuracy
  • Low-wear and precise in the long term
  • Protection of the Z-support of the chuck when loading heavy devices
  • For automation
  • Suitable for and 5-axis machining (HSC), die-sinking EDM and measuring machines
  • The simplest solution for clamping spigot mounting

C293000 Chuck PHP built-in

For simple installation in a machine table or special hardened plate.

  • Clamping force: 13,000 N
  • Holding force: 60,000 N
  • Material: stainless steel, hardened and ground
  • Air pressure: 6Bar
  • Accuracy: < 0.005 mm
  • Dimensions: Ø 138 x 51 mm

C290310 Chuck PHP built-up

With flange without fixation holes.

  • Clamping force: 13,000 N
  • Holding force: 60,000 N
  • Material: stainless steel, hardened and ground
  • Air pressure: 6Bar
  • Accuracy: < 0.005 mm
  • Dimensions: Ø 189 x 54 mm

 C290320 Chuck PHP built-up

With flange with fixation holes.

  • Clamping force: 13,000 N
  • Holding force: 60,000 N
  • Material: stainless steel, hardened and ground
  • Air pressure: 6Bar
  • Accuracy: < 0.005 mm
  • Dimensions: Ø 189 x 54 mm

 

Delphin, Pneumatic High Clamping Turbo

Features:

  • Very compact design; outer diameter 115 mm
  • In stainless steel material – to be used in Milling, EDM & WEDM processes
  • High clamping force up to 15.000 N due to Turbo function
  • Pneumatic opening, but still lift-up function of 150 kg at 6 bar
  • Full application compatibility, uses the same drawbars as previous Delphin chuck types

C250050 Chuck built-in

DelphinCompact, with index option, for simple installation in the machine table or in a baseplate.

Clamping force with 6 bar turbo pressure up to 15,000 N

  • Holding force: 60,000 N
  • Material: stainless steel
  • Air pressure: 3-6 Bar
  • Accuracy: < 0.005 mm
  • Dimensions: Ø 115 x 50 mm

C250310 Chuck built-up

DelphinCompact, with flange without mounting holes, for direct installation on a machine table. Mounting holes to be drilled at installation.

  • Clamping force with 6 bar turbo pressure up to 15,000 N
  • Holding force: 60,000 N
  • Material: stainless steel
  • Air pressure: 3-6 Bar
  • Accuracy: < 0.005 mm
  • Dimensions: Ø 120 x 54 mm

 C250350 Chuck built-up

DelphinCompact, with index option and flange without mounting holes, for direct installation on a machine table. Mounting holes to be drilled at installation.

  • Clamping force with 6 bar turbo pressure up to 15,000 N
  • Holding force: 60,000 N
  • Material: stainless steel
  • Air pressure: 3-6 Bar
  • Accuracy: < 0.005 mm
  • Dimensions: Ø 120 x 54 mm

 

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